Transaction not yet indexed

3NiobDbZEMJxZtcWYNAFKLQLj7DazFr1E4b7ATGobBHyhhX7txC5qB6kdnPhHtu2UHQXoU3HkZyu8Vxwf8Q4mPD7

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.